feat(db): split migrations into dialect-specific sqlite and postgres packages

backend/plugins/domain/admin/migrations/postgres/00001_initial.sql

@@ -84,4 +84,4 @@ DELETE FROM w_system_configs WHERE key IN (
 );
 DROP TABLE IF EXISTS w_templates;
 DROP TABLE IF EXISTS w_system_configs;
--- +goose StatementEnd
+-- +goose StatementEnd

backend/plugins/domain/admin/migrations/sqlite/00001_initial.sql

@@ -0,0 +1,87 @@
+-- +goose Up
+-- +goose StatementBegin
+CREATE TABLE IF NOT EXISTS w_system_configs (
+    key VARCHAR(64) PRIMARY KEY,
+    value TEXT NOT NULL,
+    type VARCHAR(32) NOT NULL DEFAULT 'system',
+    visibility INTEGER NOT NULL DEFAULT 0,
+    description VARCHAR(255),
+    updated_at DATETIME DEFAULT CURRENT_TIMESTAMP,
+    created_at DATETIME DEFAULT CURRENT_TIMESTAMP
+);
+
+CREATE TABLE IF NOT EXISTS w_templates (
+    id BIGINT PRIMARY KEY,
+    key VARCHAR(80) NOT NULL UNIQUE,
+    name VARCHAR(100) NOT NULL,
+    type VARCHAR(20) NOT NULL DEFAULT 'email',
+    subject VARCHAR(255),
+    content TEXT NOT NULL,
+    description VARCHAR(255),
+    is_system BOOLEAN NOT NULL DEFAULT 0,
+    created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
+    updated_at DATETIME DEFAULT CURRENT_TIMESTAMP
+);
+CREATE INDEX IF NOT EXISTS idx_w_templates_is_system ON w_templates (is_system);
+CREATE INDEX IF NOT EXISTS idx_w_templates_created_at ON w_templates (created_at);
+CREATE INDEX IF NOT EXISTS idx_w_templates_updated_at ON w_templates (updated_at);
+
+-- Seed system configs (all default platform configs)
+INSERT INTO w_system_configs (key, value, type, visibility, description, created_at, updated_at) VALUES
+    ('cap_login_enabled', 'false', 'system', 1, '是否启用登录人机验证（true/false）', CURRENT_TIMESTAMP, CURRENT_TIMESTAMP),
+    ('cap_auto_solve', 'true', 'system', 1, '打开页面后是否自动开始计算，关闭则需用户手动点击触发', CURRENT_TIMESTAMP, CURRENT_TIMESTAMP),
+    ('cap_challenge_count', '1', 'system', 0, '客户端需求解的 PoW 难题总数，默认 1，推荐 1～5', CURRENT_TIMESTAMP, CURRENT_TIMESTAMP),
+    ('cap_challenge_size', '32', 'system', 0, '人机验证盐值长度', CURRENT_TIMESTAMP, CURRENT_TIMESTAMP),
+    ('cap_challenge_difficulty', '4', 'system', 0, '人机验证 PoW 难度（目标前缀长度）', CURRENT_TIMESTAMP, CURRENT_TIMESTAMP),
+    ('cap_challenge_ttl_seconds', '600', 'system', 0, '人机验证难题有效时间（秒）', CURRENT_TIMESTAMP, CURRENT_TIMESTAMP),
+    ('cap_token_ttl_seconds', '1200', 'system', 0, '人机验证兑换凭证有效时间（秒）', CURRENT_TIMESTAMP, CURRENT_TIMESTAMP),
+    ('server_address', '', 'system', 0, '服务器地址（用于跨域源控制，不设定则允许任意源）', CURRENT_TIMESTAMP, CURRENT_TIMESTAMP),
+    ('smtp_host', '', 'system', 0, 'SMTP 服务器地址（例如 smtp.example.com）', CURRENT_TIMESTAMP, CURRENT_TIMESTAMP),
+    ('smtp_port', '587', 'system', 0, 'SMTP 端口（例如 587 或 465）', CURRENT_TIMESTAMP, CURRENT_TIMESTAMP),
+    ('smtp_username', '', 'system', 0, 'SMTP 账户（如 sender@example.com）', CURRENT_TIMESTAMP, CURRENT_TIMESTAMP),
+    ('smtp_password', '', 'system', 0, 'SMTP 访问凭证（授权码/密码）', CURRENT_TIMESTAMP, CURRENT_TIMESTAMP),
+    ('upload_allowed_extensions', 'jpg,png,webp', 'system', 1, '允许上传的图片扩展名（逗号分隔）', CURRENT_TIMESTAMP, CURRENT_TIMESTAMP),
+    ('site_name', 'Wavelet', 'system', 1, '系统平台的展示名称', CURRENT_TIMESTAMP, CURRENT_TIMESTAMP),
+    ('password_login_enabled', 'true', 'system', 1, '是否允许使用账号密码登录', CURRENT_TIMESTAMP, CURRENT_TIMESTAMP),
+    ('registration_enabled', 'true', 'system', 1, '控制普通用户是否可以自主注册（true/false）', CURRENT_TIMESTAMP, CURRENT_TIMESTAMP),
+    ('password_register_enabled', 'true', 'system', 1, '是否允许通过密码创建本地账号', CURRENT_TIMESTAMP, CURRENT_TIMESTAMP),
+    ('oidc_login_enabled', 'true', 'system', 1, '是否允许使用第三方 OIDC 认证源登录', CURRENT_TIMESTAMP, CURRENT_TIMESTAMP),
+    ('max_api_keys_per_user', '5', 'business', 1, '限制每个普通用户可以创建的 API Key 最大数量', CURRENT_TIMESTAMP, CURRENT_TIMESTAMP),
+    ('email_login_verification_enabled', 'false', 'system', 1, '是否开启邮箱登录验证（true/false）', CURRENT_TIMESTAMP, CURRENT_TIMESTAMP),
+    ('email_register_verification_enabled', 'false', 'system', 1, '是否开启邮箱注册验证（true/false）', CURRENT_TIMESTAMP, CURRENT_TIMESTAMP),
+    ('menu_display_config', '{}', 'system', 1, '目录显示配置（JSON 字符串，格式为 {url: enabled}）', CURRENT_TIMESTAMP, CURRENT_TIMESTAMP),
+    ('search_engine_indexing_enabled', 'false', 'system', 1, '是否允许搜索引擎爬取/检索该站点（true/false）', CURRENT_TIMESTAMP, CURRENT_TIMESTAMP),
+    ('update_upstream_repository', 'Rain-kl/Wavelet', 'system', 0, 'GitHub Actions Release 上游仓库（owner/repo 或 GitHub 仓库地址）', CURRENT_TIMESTAMP, CURRENT_TIMESTAMP),
+    ('storage_config', '{"driver":"local","local":{"root":"."},"s3":{"region":"us-east-1"},"r2":{"region":"auto"},"minio":{"region":"us-east-1","path_style":true},"oss":{},"webdav":{}}', 'system', 0, '文件存储驱动及连接配置（JSON）', CURRENT_TIMESTAMP, CURRENT_TIMESTAMP),
+    ('disk_cache_max_size_mb', '1024', 'system', 0, '磁盘缓存最大空间大小（MB）', CURRENT_TIMESTAMP, CURRENT_TIMESTAMP),
+    ('disk_cache_ttl_minutes', '1440', 'system', 0, '磁盘缓存默认有效期（分钟）', CURRENT_TIMESTAMP, CURRENT_TIMESTAMP),
+    ('disk_cache_lru_enabled', 'true', 'system', 0, '是否启用 LRU 淘汰机制', CURRENT_TIMESTAMP, CURRENT_TIMESTAMP),
+    ('file_access_whitelist', '["avatar"]', 'system', 0, '免登录访问的文件业务类型白名单 (JSON 数组)', CURRENT_TIMESTAMP, CURRENT_TIMESTAMP),
+    ('login_session_ttl_hours', '168', 'system', 0, '登录会话过期时间（小时）', CURRENT_TIMESTAMP, CURRENT_TIMESTAMP),
+    ('log_database', '', 'system', 0, '当前日志主库（postgres/sqlite/clickhouse），由切换任务写入', CURRENT_TIMESTAMP, CURRENT_TIMESTAMP),
+    ('log_db_migration', '', 'system', 0, '日志库迁移冻结标记（空或 migrating）', CURRENT_TIMESTAMP, CURRENT_TIMESTAMP)
+ON CONFLICT (key) DO NOTHING;
+
+INSERT INTO w_templates (id, key, name, type, subject, content, description, is_system, created_at, updated_at) VALUES
+    (1, 'login_email', '登录验证码邮件', 'email', 'Wavelet 登录验证码', '<h3>Wavelet 登录验证</h3><p>您的登录验证码为：<strong>{{.Code}}</strong>，5分钟内有效，请勿将验证码泄露给他人。</p>', '用户密码登录时发送的验证码邮件模板，支持变量：{{.Code}}', 1, CURRENT_TIMESTAMP, CURRENT_TIMESTAMP),
+    (2, 'register_email', '注册验证码邮件', 'email', 'Wavelet 注册验证码', '<h3>Wavelet 注册验证</h3><p>您的注册验证码为：<strong>{{.Code}}</strong>，5分钟内有效，请勿泄露给他人。</p>', '用户注册时发送的验证码邮件模板，支持变量：{{.Code}}', 1, CURRENT_TIMESTAMP, CURRENT_TIMESTAMP)
+ON CONFLICT (key) DO NOTHING;
+-- +goose StatementEnd
+
+-- +goose Down
+-- +goose StatementBegin
+DELETE FROM w_templates WHERE key IN ('login_email', 'register_email');
+DELETE FROM w_system_configs WHERE key IN (
+    'cap_login_enabled', 'cap_auto_solve', 'cap_challenge_count', 'cap_challenge_size',
+    'cap_challenge_difficulty', 'cap_challenge_ttl_seconds', 'cap_token_ttl_seconds',
+    'server_address', 'smtp_host', 'smtp_port', 'smtp_username', 'smtp_password',
+    'upload_allowed_extensions', 'site_name', 'password_login_enabled', 'registration_enabled',
+    'password_register_enabled', 'oidc_login_enabled', 'max_api_keys_per_user',
+    'email_login_verification_enabled', 'email_register_verification_enabled',
+    'menu_display_config', 'search_engine_indexing_enabled', 'update_upstream_repository',
+    'storage_config', 'disk_cache_max_size_mb', 'disk_cache_ttl_minutes', 'disk_cache_lru_enabled',
+    'file_access_whitelist', 'login_session_ttl_hours', 'log_database', 'log_db_migration'
+);
+DROP TABLE IF EXISTS w_templates;
+DROP TABLE IF EXISTS w_system_configs;
+-- +goose StatementEnd

backend/plugins/domain/admin/plugin.go

@@ -17,7 +17,7 @@ import (
 	"Wavelet/core/extpoints"
 )
 
-//go:embed migrations/*.sql
+//go:embed migrations/*/*.sql
 var adminMigrations embed.FS
 
 // Option configures the admin plugin.

backend/plugins/domain/auth/migrations/postgres/00001_initial.sql

@@ -42,17 +42,11 @@ CREATE TABLE IF NOT EXISTS w_access_tokens (
     updated_at TIMESTAMPTZ DEFAULT CURRENT_TIMESTAMP
 );
 CREATE INDEX IF NOT EXISTS idx_w_access_tokens_user_id ON w_access_tokens (user_id);
-
--- Seed: login session TTL
-INSERT INTO w_system_configs (key, value, type, visibility, description, created_at, updated_at)
-VALUES ('login_session_ttl_hours', '0', 'system', 0, '登录会话过期时间 (小时，0表示浏览器关闭后自动退出，-1表示永不过期)', CURRENT_TIMESTAMP, CURRENT_TIMESTAMP)
-ON CONFLICT (key) DO NOTHING;
 -- +goose StatementEnd
 
 -- +goose Down
 -- +goose StatementBegin
-DELETE FROM w_system_configs WHERE key = 'login_session_ttl_hours';
 DROP TABLE IF EXISTS w_access_tokens;
 DROP TABLE IF EXISTS w_external_accounts;
 DROP TABLE IF EXISTS w_auth_sources;
--- +goose StatementEnd
+-- +goose StatementEnd

backend/plugins/domain/auth/migrations/sqlite/00001_initial.sql

@@ -0,0 +1,52 @@
+-- +goose Up
+-- +goose StatementBegin
+CREATE TABLE IF NOT EXISTS w_auth_sources (
+    id BIGINT PRIMARY KEY,
+    name VARCHAR(80) NOT NULL UNIQUE,
+    type VARCHAR(20) NOT NULL,
+    display_name VARCHAR(100),
+    is_active BOOLEAN NOT NULL DEFAULT 0,
+    client_id VARCHAR(255),
+    client_secret VARCHAR(1024),
+    openid_discovery_url VARCHAR(1024),
+    scopes VARCHAR(255),
+    icon_url VARCHAR(1024),
+    created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
+    updated_at DATETIME DEFAULT CURRENT_TIMESTAMP
+);
+CREATE INDEX IF NOT EXISTS idx_w_auth_sources_is_active ON w_auth_sources (is_active);
+
+CREATE TABLE IF NOT EXISTS w_external_accounts (
+    id BIGINT PRIMARY KEY,
+    auth_source_id BIGINT,
+    user_id BIGINT NOT NULL,
+    external_id VARCHAR(255) NOT NULL,
+    external_username VARCHAR(255),
+    email VARCHAR(255),
+    created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
+    updated_at DATETIME DEFAULT CURRENT_TIMESTAMP
+);
+CREATE INDEX IF NOT EXISTS idx_w_external_accounts_auth_source_id ON w_external_accounts (auth_source_id);
+CREATE INDEX IF NOT EXISTS idx_w_external_accounts_user_id ON w_external_accounts (user_id);
+CREATE UNIQUE INDEX IF NOT EXISTS idx_w_external_accounts_source_external ON w_external_accounts (auth_source_id, external_id);
+
+CREATE TABLE IF NOT EXISTS w_access_tokens (
+    id BIGINT PRIMARY KEY,
+    user_id BIGINT NOT NULL,
+    token_hash VARCHAR(64) NOT NULL UNIQUE,
+    name VARCHAR(128) NOT NULL,
+    description VARCHAR(255),
+    is_admin BOOLEAN DEFAULT 0,
+    expires_at DATETIME,
+    created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
+    updated_at DATETIME DEFAULT CURRENT_TIMESTAMP
+);
+CREATE INDEX IF NOT EXISTS idx_w_access_tokens_user_id ON w_access_tokens (user_id);
+-- +goose StatementEnd
+
+-- +goose Down
+-- +goose StatementBegin
+DROP TABLE IF EXISTS w_access_tokens;
+DROP TABLE IF EXISTS w_external_accounts;
+DROP TABLE IF EXISTS w_auth_sources;
+-- +goose StatementEnd

backend/plugins/domain/auth/plugin.go

@@ -14,7 +14,7 @@ import (
 	"Wavelet/core/extpoints"
 )
 
-//go:embed migrations/*.sql
+//go:embed migrations/*/*.sql
 var authMigrations embed.FS
 
 // Option configures the auth plugin.

backend/plugins/domain/message_gateway/migrations/postgres/00001_initial.sql

@@ -90,4 +90,4 @@ DROP TABLE IF EXISTS w_push_events;
 DROP TABLE IF EXISTS w_message_pairing_codes;
 DROP TABLE IF EXISTS w_message_bindings;
 DROP TABLE IF EXISTS w_message_channels;
--- +goose StatementEnd
+-- +goose StatementEnd

backend/plugins/domain/message_gateway/migrations/sqlite/00001_initial.sql

@@ -0,0 +1,93 @@
+-- +goose Up
+-- +goose StatementBegin
+CREATE TABLE IF NOT EXISTS w_message_channels (
+    id BIGINT PRIMARY KEY,
+    name VARCHAR(128) NOT NULL,
+    type VARCHAR(32) NOT NULL,
+    owner_scope VARCHAR(16) NOT NULL DEFAULT 'system',
+    owner_id BIGINT NULL,
+    enabled BOOLEAN NOT NULL DEFAULT 1,
+    credentials TEXT NOT NULL DEFAULT '',
+    extra TEXT NOT NULL DEFAULT '',
+    created_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    updated_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP
+);
+CREATE INDEX IF NOT EXISTS idx_w_message_channels_type ON w_message_channels (type);
+
+CREATE TABLE IF NOT EXISTS w_message_bindings (
+    id BIGINT PRIMARY KEY,
+    user_id BIGINT NOT NULL,
+    channel_id BIGINT NOT NULL,
+    platform_user_id VARCHAR(128) NOT NULL,
+    created_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP
+);
+CREATE UNIQUE INDEX IF NOT EXISTS uniq_w_message_bindings_channel_platform
+    ON w_message_bindings (channel_id, platform_user_id);
+CREATE INDEX IF NOT EXISTS idx_w_message_bindings_user ON w_message_bindings (user_id);
+
+CREATE TABLE IF NOT EXISTS w_message_pairing_codes (
+    code VARCHAR(16) PRIMARY KEY,
+    channel_id BIGINT NOT NULL,
+    platform_user_id VARCHAR(128) NOT NULL,
+    expires_at DATETIME NOT NULL,
+    created_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP
+);
+CREATE INDEX IF NOT EXISTS idx_w_message_pairing_lookup
+    ON w_message_pairing_codes (channel_id, platform_user_id);
+
+CREATE TABLE IF NOT EXISTS w_push_events (
+    id BIGINT PRIMARY KEY,
+    event_key VARCHAR(80) NOT NULL,
+    name VARCHAR(100) NOT NULL,
+    task_type VARCHAR(100) NOT NULL DEFAULT '',
+    channels TEXT NOT NULL DEFAULT '',
+    targets TEXT NOT NULL DEFAULT '',
+    template TEXT NOT NULL DEFAULT '',
+    enabled BOOLEAN NOT NULL DEFAULT 0,
+    created_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    updated_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP
+);
+CREATE UNIQUE INDEX IF NOT EXISTS uniq_w_push_events_key ON w_push_events(event_key);
+CREATE INDEX IF NOT EXISTS idx_w_push_events_enabled ON w_push_events(enabled);
+CREATE INDEX IF NOT EXISTS idx_w_push_events_task_type ON w_push_events(task_type);
+
+CREATE TABLE IF NOT EXISTS w_push_channels (
+    id BIGINT PRIMARY KEY,
+    name VARCHAR(80) NOT NULL,
+    description VARCHAR(255) NOT NULL DEFAULT '',
+    type VARCHAR(50) NOT NULL DEFAULT 'custom',
+    token VARCHAR(100) NOT NULL DEFAULT '',
+    url TEXT NOT NULL DEFAULT '',
+    other TEXT NOT NULL DEFAULT '',
+    enabled BOOLEAN NOT NULL DEFAULT 1,
+    created_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    updated_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP
+);
+CREATE UNIQUE INDEX IF NOT EXISTS uniq_w_push_channels_name ON w_push_channels(name);
+CREATE INDEX IF NOT EXISTS idx_w_push_channels_enabled ON w_push_channels(enabled);
+
+CREATE TABLE IF NOT EXISTS w_push_histories (
+    id BIGINT PRIMARY KEY,
+    event_key VARCHAR(80) NOT NULL,
+    channel VARCHAR(50) NOT NULL,
+    target VARCHAR(255) NOT NULL,
+    title VARCHAR(255) NOT NULL,
+    content TEXT NOT NULL,
+    level VARCHAR(20) NOT NULL,
+    status VARCHAR(20) NOT NULL,
+    error_msg TEXT NOT NULL DEFAULT '',
+    created_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP
+);
+CREATE INDEX IF NOT EXISTS idx_w_push_histories_event ON w_push_histories(event_key);
+CREATE INDEX IF NOT EXISTS idx_w_push_histories_created ON w_push_histories(created_at);
+-- +goose StatementEnd
+
+-- +goose Down
+-- +goose StatementBegin
+DROP TABLE IF EXISTS w_push_histories;
+DROP TABLE IF EXISTS w_push_channels;
+DROP TABLE IF EXISTS w_push_events;
+DROP TABLE IF EXISTS w_message_pairing_codes;
+DROP TABLE IF EXISTS w_message_bindings;
+DROP TABLE IF EXISTS w_message_channels;
+-- +goose StatementEnd

backend/plugins/domain/message_gateway/plugin.go

@@ -17,7 +17,7 @@ import (
 	"Wavelet/pkg/util"
 )
 
-//go:embed migrations/*.sql
+//go:embed migrations/*/*.sql
 var mgMigrations embed.FS
 
 // Option configures the message_gateway plugin.

backend/plugins/domain/risk_control/logstore/migrations/postgres/00001_initial.sql

@@ -1,4 +1,5 @@
 -- +goose Up
+-- +goose StatementBegin
 CREATE TABLE IF NOT EXISTS w_user_access_logs (
     id          BIGINT NOT NULL,
     user_id     BIGINT NOT NULL DEFAULT 0,
@@ -11,10 +12,13 @@ CREATE TABLE IF NOT EXISTS w_user_access_logs (
     latency     BIGINT NOT NULL DEFAULT 0,
     created_at  TIMESTAMPTZ NOT NULL DEFAULT CURRENT_TIMESTAMP,
     PRIMARY KEY (id, created_at)
-) PARTITION BY RANGE (created_at);
+);
 
 CREATE INDEX IF NOT EXISTS idx_w_user_access_logs_user_id ON w_user_access_logs (user_id, created_at DESC);
 CREATE INDEX IF NOT EXISTS idx_w_user_access_logs_created_at ON w_user_access_logs (created_at DESC);
+-- +goose StatementEnd
 
 -- +goose Down
-DROP TABLE IF EXISTS w_user_access_logs;
+-- +goose StatementBegin
+DROP TABLE IF EXISTS w_user_access_logs;
+-- +goose StatementEnd

backend/plugins/domain/risk_control/logstore/migrations/sqlite/00001_initial.sql

@@ -0,0 +1,24 @@
+-- +goose Up
+-- +goose StatementBegin
+CREATE TABLE IF NOT EXISTS w_user_access_logs (
+    id          BIGINT NOT NULL,
+    user_id     BIGINT NOT NULL DEFAULT 0,
+    path        VARCHAR(2048) NOT NULL DEFAULT '',
+    method      VARCHAR(16) NOT NULL DEFAULT '',
+    ip          VARCHAR(128) NOT NULL DEFAULT '',
+    user_agent  TEXT NOT NULL DEFAULT '',
+    headers     TEXT NOT NULL DEFAULT '',
+    status      INTEGER NOT NULL DEFAULT 0,
+    latency     BIGINT NOT NULL DEFAULT 0,
+    created_at  DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    PRIMARY KEY (id, created_at)
+);
+
+CREATE INDEX IF NOT EXISTS idx_w_user_access_logs_user_id ON w_user_access_logs (user_id, created_at DESC);
+CREATE INDEX IF NOT EXISTS idx_w_user_access_logs_created_at ON w_user_access_logs (created_at DESC);
+-- +goose StatementEnd
+
+-- +goose Down
+-- +goose StatementBegin
+DROP TABLE IF EXISTS w_user_access_logs;
+-- +goose StatementEnd

backend/plugins/domain/risk_control/plugin.go

@@ -17,7 +17,7 @@ import (
 	"Wavelet/plugins/domain/risk_control/logstore"
 )
 
-//go:embed logstore/migrations/*.sql
+//go:embed logstore/migrations/*/*.sql
 var riskControlMigrations embed.FS
 
 // Option configures the risk_control plugin.

backend/plugins/domain/upload/migrations/00001_initial.sql

@@ -1,49 +0,0 @@
--- +goose Up
--- +goose StatementBegin
-CREATE TABLE IF NOT EXISTS w_upload_stats (
-    dimension VARCHAR(32) NOT NULL,
-    stat_key VARCHAR(64) NOT NULL DEFAULT '',
-    file_count BIGINT NOT NULL DEFAULT 0,
-    file_size BIGINT NOT NULL DEFAULT 0,
-    updated_at TIMESTAMPTZ NOT NULL DEFAULT CURRENT_TIMESTAMP,
-    PRIMARY KEY (dimension, stat_key)
-);
-
-CREATE INDEX IF NOT EXISTS idx_w_uploads_status_created_at ON w_uploads (status, created_at);
-CREATE INDEX IF NOT EXISTS idx_w_uploads_hash_file_size_status ON w_uploads (hash, file_size, status);
-
-ALTER TABLE w_uploads ADD COLUMN IF NOT EXISTS access_mode INTEGER NOT NULL DEFAULT 0;
-UPDATE w_uploads SET access_mode = 1 WHERE type = 'avatar';
-
--- Backfill upload stats
-INSERT INTO w_upload_stats (dimension, stat_key, file_count, file_size)
-SELECT 'total', '', COUNT(*), COALESCE(SUM(file_size), 0)
-FROM w_uploads
-WHERE status != 'deleted'
-ON CONFLICT (dimension, stat_key) DO UPDATE SET
-    file_count = EXCLUDED.file_count,
-    file_size = EXCLUDED.file_size,
-    updated_at = CURRENT_TIMESTAMP;
-
-INSERT INTO w_upload_stats (dimension, stat_key, file_count, file_size)
-SELECT
-    'type',
-    COALESCE(NULLIF(type, ''), 'generic'),
-    COUNT(*),
-    COALESCE(SUM(file_size), 0)
-FROM w_uploads
-WHERE status != 'deleted'
-GROUP BY COALESCE(NULLIF(type, ''), 'generic')
-ON CONFLICT (dimension, stat_key) DO UPDATE SET
-    file_count = EXCLUDED.file_count,
-    file_size = EXCLUDED.file_size,
-    updated_at = CURRENT_TIMESTAMP;
--- +goose StatementEnd
-
--- +goose Down
--- +goose StatementBegin
-DROP TABLE IF EXISTS w_upload_stats;
-DROP INDEX IF EXISTS idx_w_uploads_hash_file_size_status;
-DROP INDEX IF EXISTS idx_w_uploads_status_created_at;
-ALTER TABLE w_uploads DROP COLUMN IF EXISTS access_mode;
--- +goose StatementEnd

backend/plugins/domain/upload/migrations/postgres/00001_initial.sql

@@ -0,0 +1,40 @@
+-- +goose Up
+-- +goose StatementBegin
+CREATE TABLE IF NOT EXISTS w_uploads (
+    id BIGINT PRIMARY KEY,
+    user_id BIGINT NOT NULL,
+    file_name VARCHAR(255) NOT NULL,
+    file_path VARCHAR(500) NOT NULL,
+    file_size BIGINT NOT NULL,
+    mime_type VARCHAR(100) NOT NULL,
+    extension VARCHAR(50) NOT NULL,
+    hash VARCHAR(64),
+    type VARCHAR(50) NOT NULL,
+    status VARCHAR(20) NOT NULL,
+    access_mode INTEGER NOT NULL DEFAULT 0,
+    metadata JSONB,
+    created_at TIMESTAMPTZ DEFAULT CURRENT_TIMESTAMP,
+    updated_at TIMESTAMPTZ DEFAULT CURRENT_TIMESTAMP
+);
+CREATE INDEX IF NOT EXISTS idx_w_uploads_user_id ON w_uploads (user_id);
+CREATE INDEX IF NOT EXISTS idx_w_uploads_file_path ON w_uploads (file_path);
+CREATE INDEX IF NOT EXISTS idx_w_uploads_hash ON w_uploads (hash);
+CREATE INDEX IF NOT EXISTS idx_w_uploads_type ON w_uploads (type);
+CREATE INDEX IF NOT EXISTS idx_w_uploads_status_created_at ON w_uploads (status, created_at);
+CREATE INDEX IF NOT EXISTS idx_w_uploads_hash_file_size_status ON w_uploads (hash, file_size, status);
+
+CREATE TABLE IF NOT EXISTS w_upload_stats (
+    dimension VARCHAR(32) NOT NULL,
+    stat_key VARCHAR(64) NOT NULL DEFAULT '',
+    file_count BIGINT NOT NULL DEFAULT 0,
+    file_size BIGINT NOT NULL DEFAULT 0,
+    updated_at TIMESTAMPTZ NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    PRIMARY KEY (dimension, stat_key)
+);
+-- +goose StatementEnd
+
+-- +goose Down
+-- +goose StatementBegin
+DROP TABLE IF EXISTS w_upload_stats;
+DROP TABLE IF EXISTS w_uploads;
+-- +goose StatementEnd

backend/plugins/domain/upload/migrations/sqlite/00001_initial.sql

@@ -0,0 +1,40 @@
+-- +goose Up
+-- +goose StatementBegin
+CREATE TABLE IF NOT EXISTS w_uploads (
+    id BIGINT PRIMARY KEY,
+    user_id BIGINT NOT NULL,
+    file_name VARCHAR(255) NOT NULL,
+    file_path VARCHAR(500) NOT NULL,
+    file_size BIGINT NOT NULL,
+    mime_type VARCHAR(100) NOT NULL,
+    extension VARCHAR(50) NOT NULL,
+    hash VARCHAR(64),
+    type VARCHAR(50) NOT NULL,
+    status VARCHAR(20) NOT NULL,
+    access_mode INTEGER NOT NULL DEFAULT 0,
+    metadata TEXT NOT NULL DEFAULT '{}',
+    created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
+    updated_at DATETIME DEFAULT CURRENT_TIMESTAMP
+);
+CREATE INDEX IF NOT EXISTS idx_w_uploads_user_id ON w_uploads (user_id);
+CREATE INDEX IF NOT EXISTS idx_w_uploads_file_path ON w_uploads (file_path);
+CREATE INDEX IF NOT EXISTS idx_w_uploads_hash ON w_uploads (hash);
+CREATE INDEX IF NOT EXISTS idx_w_uploads_type ON w_uploads (type);
+CREATE INDEX IF NOT EXISTS idx_w_uploads_status_created_at ON w_uploads (status, created_at);
+CREATE INDEX IF NOT EXISTS idx_w_uploads_hash_file_size_status ON w_uploads (hash, file_size, status);
+
+CREATE TABLE IF NOT EXISTS w_upload_stats (
+    dimension VARCHAR(32) NOT NULL,
+    stat_key VARCHAR(64) NOT NULL DEFAULT '',
+    file_count BIGINT NOT NULL DEFAULT 0,
+    file_size BIGINT NOT NULL DEFAULT 0,
+    updated_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    PRIMARY KEY (dimension, stat_key)
+);
+-- +goose StatementEnd
+
+-- +goose Down
+-- +goose StatementBegin
+DROP TABLE IF EXISTS w_upload_stats;
+DROP TABLE IF EXISTS w_uploads;
+-- +goose StatementEnd

backend/plugins/domain/upload/plugin.go

@@ -21,7 +21,7 @@ import (
 	"Wavelet/plugins/domain/upload/task"
 )
 
-//go:embed migrations/*.sql
+//go:embed migrations/*/*.sql
 var uploadMigrations embed.FS
 
 // Plugin implements core.Plugin to provide file upload and media serving domain services.

backend/plugins/domain/user/migrations/postgres/00001_initial.sql

@@ -33,4 +33,4 @@ ON CONFLICT (username) DO NOTHING;
 -- +goose StatementBegin
 DELETE FROM w_users WHERE username = 'system';
 DROP TABLE IF EXISTS w_users;
--- +goose StatementEnd
+-- +goose StatementEnd

backend/plugins/domain/user/migrations/sqlite/00001_initial.sql

@@ -0,0 +1,36 @@
+-- +goose Up
+-- +goose StatementBegin
+CREATE TABLE IF NOT EXISTS w_users (
+    id BIGINT PRIMARY KEY,
+    username VARCHAR(64) NOT NULL UNIQUE,
+    password VARCHAR(255),
+    nickname VARCHAR(255),
+    email VARCHAR(255),
+    avatar_url VARCHAR(255),
+    is_active BOOLEAN DEFAULT 1,
+    is_admin BOOLEAN DEFAULT 0,
+    bio VARCHAR(500),
+    phone VARCHAR(32),
+    gender VARCHAR(16),
+    website VARCHAR(255),
+    location VARCHAR(255),
+    last_login_at DATETIME,
+    created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
+    updated_at DATETIME DEFAULT CURRENT_TIMESTAMP
+);
+CREATE INDEX IF NOT EXISTS idx_w_users_email ON w_users (email);
+CREATE INDEX IF NOT EXISTS idx_w_users_is_active ON w_users (is_active);
+CREATE INDEX IF NOT EXISTS idx_w_users_last_login_at ON w_users (last_login_at);
+CREATE INDEX IF NOT EXISTS idx_w_users_created_at ON w_users (created_at);
+
+-- Seed system user
+INSERT INTO w_users (id, username, password, nickname, avatar_url, is_active, is_admin, last_login_at, created_at, updated_at)
+VALUES (999, 'system', '*', '系统', '', 1, 0, CURRENT_TIMESTAMP, CURRENT_TIMESTAMP, CURRENT_TIMESTAMP)
+ON CONFLICT (username) DO NOTHING;
+-- +goose StatementEnd
+
+-- +goose Down
+-- +goose StatementBegin
+DELETE FROM w_users WHERE username = 'system';
+DROP TABLE IF EXISTS w_users;
+-- +goose StatementEnd

backend/plugins/domain/user/plugin.go

@@ -17,7 +17,7 @@ import (
 	"Wavelet/core/extpoints"
 )
 
-//go:embed migrations/*.sql
+//go:embed migrations/*/*.sql
 var userMigrations embed.FS
 
 // Option configures the user plugin.

backend/plugins/drivers/driver_asynq_cron/migrations/postgres/00001_initial.sql

@@ -1,4 +1,5 @@
 -- +goose Up
+-- +goose StatementBegin
 CREATE TABLE IF NOT EXISTS w_schedules (
     id BIGINT PRIMARY KEY,
     name VARCHAR(128) NOT NULL,
@@ -15,6 +16,9 @@ CREATE INDEX IF NOT EXISTS idx_w_schedules_is_active ON w_schedules (is_active);
 INSERT INTO w_schedules (id, name, task_type, cron, payload, is_active, created_at, updated_at)
 VALUES (1, '系统定期垃圾清理', 'system_cleanup', '0 3 * * *', '{}', TRUE, CURRENT_TIMESTAMP, CURRENT_TIMESTAMP)
 ON CONFLICT (id) DO NOTHING;
+-- +goose StatementEnd
 
 -- +goose Down
-DROP TABLE IF EXISTS w_schedules;
+-- +goose StatementBegin
+DROP TABLE IF EXISTS w_schedules;
+-- +goose StatementEnd

backend/plugins/drivers/driver_asynq_cron/migrations/sqlite/00001_initial.sql

@@ -0,0 +1,24 @@
+-- +goose Up
+-- +goose StatementBegin
+CREATE TABLE IF NOT EXISTS w_schedules (
+    id BIGINT PRIMARY KEY,
+    name VARCHAR(128) NOT NULL,
+    task_type VARCHAR(64) NOT NULL,
+    cron VARCHAR(64) NOT NULL,
+    payload TEXT,
+    is_active BOOLEAN NOT NULL DEFAULT 1,
+    created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
+    updated_at DATETIME DEFAULT CURRENT_TIMESTAMP
+);
+CREATE INDEX IF NOT EXISTS idx_w_schedules_is_active ON w_schedules (is_active);
+
+-- Seed initial cleanup task
+INSERT INTO w_schedules (id, name, task_type, cron, payload, is_active, created_at, updated_at)
+VALUES (1, '系统定期垃圾清理', 'system_cleanup', '0 3 * * *', '{}', 1, CURRENT_TIMESTAMP, CURRENT_TIMESTAMP)
+ON CONFLICT (id) DO NOTHING;
+-- +goose StatementEnd
+
+-- +goose Down
+-- +goose StatementBegin
+DROP TABLE IF EXISTS w_schedules;
+-- +goose StatementEnd

backend/plugins/drivers/driver_asynq_cron/plugin.go

@@ -16,9 +16,10 @@ import (
 
 	"Wavelet/core"
 	"Wavelet/core/contracts"
+	"Wavelet/pkg/config"
 )
 
-//go:embed migrations/*.sql
+//go:embed migrations/*/*.sql
 var cronMigrations embed.FS
 
 // Option configures the Asynq cron scheduler driver plugin.
@@ -148,7 +149,25 @@ func (p *Plugin) Start(_ context.Context) error {
 			opts.Location = p.location
 		}
 
-		p.scheduler = asynq.NewScheduler(p.redisOpt, opts)
+		opt := p.redisOpt
+		if opt == nil {
+			if RedisOpt != nil {
+				opt = RedisOpt
+			} else {
+				redisCfg := config.Config.Redis
+				addr := "127.0.0.1:6379"
+				if len(redisCfg.Addrs) > 0 && redisCfg.Addrs[0] != "" {
+					addr = redisCfg.Addrs[0]
+				}
+				opt = asynq.RedisClientOpt{
+					Addr:     addr,
+					Username: redisCfg.Username,
+					Password: redisCfg.Password,
+					DB:       redisCfg.DB,
+				}
+			}
+		}
+		p.scheduler = asynq.NewScheduler(opt, opts)
 	}
 
 	if p.coreCtx != nil && p.coreCtx.Schedules() != nil {

backend/plugins/drivers/driver_asynq_worker/meta.go

@@ -5,6 +5,8 @@ package driver_asynq_worker
 
 import (
 	"sync"
+
+	"Wavelet/core/extpoints"
 )
 
 // TaskParam 任务参数定义
@@ -61,30 +63,65 @@ func GetDispatchableTasks() []TaskMeta {
 	return metas
 }
 
-// GetTaskMeta 根据任务类型获取元数据
-func GetTaskMeta(taskType string) *TaskMeta {
-	dispatchableTasksMutex.RLock()
-	defer dispatchableTasksMutex.RUnlock()
-	for _, t := range dispatchableTasks {
-		if t.Type == taskType {
-			copied := t
-			return &copied
+var (
+	activeTaskRegMutex sync.RWMutex
+	activeTaskReg      extpoints.TaskExtension
+)
+
+// SetActiveTaskExtension sets the active task extension registry for task resolution.
+func SetActiveTaskExtension(reg extpoints.TaskExtension) {
+	activeTaskRegMutex.Lock()
+	defer activeTaskRegMutex.Unlock()
+	activeTaskReg = reg
+}
+
+func getFromActiveTaskExtension(taskType string) *TaskMeta {
+	activeTaskRegMutex.RLock()
+	defer activeTaskRegMutex.RUnlock()
+	if activeTaskReg == nil {
+		return nil
+	}
+	if td, ok := activeTaskReg.Get(taskType); ok {
+		return &TaskMeta{
+			Type:      td.Pattern,
+			Name:      td.Pattern,
+			AsynqTask: td.Pattern,
+			Queue:     "default",
+			Retryable: td.Retry > 0,
+			MaxRetry:  td.Retry,
 		}
 	}
 	return nil
 }
 
-// GetTaskMetaByAsynqTask 根据 Asynq 任务名称获取元数据
-func GetTaskMetaByAsynqTask(asynqTask string) *TaskMeta {
+// GetTaskMeta 根据任务类型获取元数据
+func GetTaskMeta(taskType string) *TaskMeta {
 	dispatchableTasksMutex.RLock()
-	defer dispatchableTasksMutex.RUnlock()
 	for _, t := range dispatchableTasks {
-		if t.AsynqTask == asynqTask {
+		if t.Type == taskType {
 			copied := t
+			dispatchableTasksMutex.RUnlock()
 			return &copied
 		}
 	}
-	return nil
+	dispatchableTasksMutex.RUnlock()
+
+	return getFromActiveTaskExtension(taskType)
+}
+
+// GetTaskMetaByAsynqTask 根据 Asynq 任务名称获取元数据
+func GetTaskMetaByAsynqTask(asynqTask string) *TaskMeta {
+	dispatchableTasksMutex.RLock()
+	for _, t := range dispatchableTasks {
+		if t.AsynqTask == asynqTask {
+			copied := t
+			dispatchableTasksMutex.RUnlock()
+			return &copied
+		}
+	}
+	dispatchableTasksMutex.RUnlock()
+
+	return getFromActiveTaskExtension(asynqTask)
 }
 
 // GetRegisteredAsynqTasks 返回所有已注册的 Asynq 任务名称，以便动态注册路由

backend/plugins/drivers/driver_asynq_worker/migrations/postgres/00001_initial.sql

@@ -1,4 +1,5 @@
 -- +goose Up
+-- +goose StatementBegin
 CREATE TABLE IF NOT EXISTS w_task_executions (
     id BIGINT PRIMARY KEY,
     task_id VARCHAR(128) NOT NULL UNIQUE,
@@ -23,6 +24,9 @@ CREATE INDEX IF NOT EXISTS idx_w_task_executions_task_type ON w_task_executions
 CREATE INDEX IF NOT EXISTS idx_w_task_executions_status ON w_task_executions (status);
 CREATE INDEX IF NOT EXISTS idx_w_task_executions_started_at ON w_task_executions (started_at);
 CREATE INDEX IF NOT EXISTS idx_w_task_executions_created_at ON w_task_executions (created_at);
+-- +goose StatementEnd
 
 -- +goose Down
-DROP TABLE IF EXISTS w_task_executions;
+-- +goose StatementBegin
+DROP TABLE IF EXISTS w_task_executions;
+-- +goose StatementEnd

backend/plugins/drivers/driver_asynq_worker/migrations/sqlite/00001_initial.sql

@@ -0,0 +1,32 @@
+-- +goose Up
+-- +goose StatementBegin
+CREATE TABLE IF NOT EXISTS w_task_executions (
+    id BIGINT PRIMARY KEY,
+    task_id VARCHAR(128) NOT NULL UNIQUE,
+    task_type VARCHAR(64) NOT NULL,
+    task_name VARCHAR(128),
+    status VARCHAR(32) NOT NULL,
+    retryable BOOLEAN NOT NULL DEFAULT 0,
+    max_retry INTEGER NOT NULL DEFAULT 0,
+    retry_count INTEGER NOT NULL DEFAULT 0,
+    log TEXT,
+    error_message TEXT,
+    result TEXT,
+    started_at DATETIME,
+    finished_at DATETIME,
+    duration BIGINT,
+    payload TEXT,
+    triggered_by VARCHAR(32) NOT NULL DEFAULT 'system',
+    created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
+    updated_at DATETIME DEFAULT CURRENT_TIMESTAMP
+);
+CREATE INDEX IF NOT EXISTS idx_w_task_executions_task_type ON w_task_executions (task_type);
+CREATE INDEX IF NOT EXISTS idx_w_task_executions_status ON w_task_executions (status);
+CREATE INDEX IF NOT EXISTS idx_w_task_executions_started_at ON w_task_executions (started_at);
+CREATE INDEX IF NOT EXISTS idx_w_task_executions_created_at ON w_task_executions (created_at);
+-- +goose StatementEnd
+
+-- +goose Down
+-- +goose StatementBegin
+DROP TABLE IF EXISTS w_task_executions;
+-- +goose StatementEnd

backend/plugins/drivers/driver_asynq_worker/plugin.go

@@ -16,6 +16,7 @@ import (
 
 	"Wavelet/core"
 	"Wavelet/core/contracts"
+	"Wavelet/pkg/config"
 )
 
 const (
@@ -23,7 +24,7 @@ const (
 	defaultShutdownTimeout = 10 * time.Second
 )
 
-//go:embed migrations/*.sql
+//go:embed migrations/*/*.sql
 var workerMigrations embed.FS
 
 // Option configures the Asynq worker driver plugin.
@@ -131,11 +132,13 @@ func (p *Plugin) Apply(ctx *core.Context) error {
 	// 1. Provide contracts.TaskService
 	p.taskSvc = &taskServiceImpl{}
 	core.Provide[contracts.TaskService](ctx, p.taskSvc)
+	SetActiveTaskExtension(ctx.Tasks())
 
 	// 2. Register migrations for w_task_executions table
 	ctx.Migrations().Register("driver_asynq_worker", workerMigrations)
 
 	ctx.OnDispose(func() error {
+		SetActiveTaskExtension(nil)
 		shutdownCtx, cancel := context.WithTimeout(context.Background(), p.shutdownTimeout)
 		defer cancel()
 		return p.Stop(shutdownCtx)
@@ -175,8 +178,26 @@ func (p *Plugin) Start(_ context.Context) error {
 	}
 
 	if p.server == nil {
+		opt := p.redisOpt
+		if opt == nil {
+			if RedisOpt != nil {
+				opt = RedisOpt
+			} else {
+				redisCfg := config.Config.Redis
+				addr := "127.0.0.1:6379"
+				if len(redisCfg.Addrs) > 0 && redisCfg.Addrs[0] != "" {
+					addr = redisCfg.Addrs[0]
+				}
+				opt = asynq.RedisClientOpt{
+					Addr:     addr,
+					Username: redisCfg.Username,
+					Password: redisCfg.Password,
+					DB:       redisCfg.DB,
+				}
+			}
+		}
 		p.server = asynq.NewServer(
-			p.redisOpt,
+			opt,
 			asynq.Config{
 				Concurrency:     p.concurrency,
 				Queues:          p.queues,

backend/plugins/infra/cache/plugin.go

@@ -81,14 +81,16 @@ func (p *Plugin) Name() string {
 // Apply mounts the multi-layer cache service into the Context.
 func (p *Plugin) Apply(ctx *core.Context) error {
 	redisClient := p.redisClient
-	if redisClient == nil && Redis == nil {
-		var err error
-		redisClient, err = InitRedis()
-		if err != nil {
-			return err
+	if redisClient == nil {
+		if Redis == nil {
+			var err error
+			redisClient, err = InitRedis()
+			if err != nil {
+				return err
+			}
+		} else {
+			redisClient = Redis
 		}
-	} else if redisClient == nil {
-		redisClient = Redis
 	}
 
 	ramCache, err := ram.New[string, ramEntry](ram.Options{
@@ -111,6 +113,7 @@ func (p *Plugin) Apply(ctx *core.Context) error {
 		ctx.OnDispose(func() error {
 			svc.stopPubSubListener()
 			if p.redisClient == nil {
+				Redis = nil
 				if closeErr := redisClient.Close(); closeErr != nil && !errors.Is(closeErr, redis.ErrClosed) {
 					return closeErr
 				}